Sannple problem for application of point sampling method. Example follows this sample worksheet. 



PREVALENCE INDEX WORKSHEET 



LOCATION f^r^ ^/^y, Tract 7V^ DATE ? N J ?^ 



EVALUATOR /Inn^ Z 



1-1 nn 



HYDRIC UNIT NAME 5/U 



TRANSECT NO. 





Frequency of Occurrence of Identified Plants 

 with Known Indicator Status 



Total occurrences 

 identified with known indicator status 



Total occurrence for all plant species 



= % valid occurrences = lOO x — - ^5 % 



PI: 



(1Fq) + (2Ff^) + (3F,) + (4F,u) + (SF^ ) 

 (fb ^ ""fw ^ f^f + "lu + "^u ) 



D-2 



